How often do you go to the library -____________.

－Remember this, John ___________ careful you are, _____________mistakes you make.－Thanks, Miss Ross.

on’t agree to the plan, while I’m out of ____opposed to it.

Not until we saw the manager did we know that the bank ________the company for the purpose of reducing its borrowings.

下列各句中，没有语病的一句是（3分）